- Joined
- Apr 5, 2016
- Messages
- 959
- Motherboard
- GIGABYTE Z170X-Gaming 7
- CPU
- i7-6700K
- Graphics
- GTX TITAN X
- Mac
- Classic Mac
- Mobile Phone
Each USB controller gets its own count. You don't add them together. For most USB controllers (Asmedia, Thunderbolt, Fresco Logic, etc), the count is usually less than 15 so they don't matter (for example, an Asmedia ASM1142 has four ports).I have a Z97 ASUS ROG Maximus VII Gene, and a Gigabyte USB3.1 Rev1 USB3.1 PCIe card (with a USB3.1 and USB C port)
my mobo has both an Intel and an Asmedia USB controller, and the controller on the PCIe card is also Asmedia.
When I’m setting up the 15 ports, I count both the integrated Intel and Asmedia ports towards that limit, but do I also count the two PCIe ports?
If I do count those, does the USB C count as two ports still (SS and HS ports?)
It's only the Intel chipset controllers with USB 3.0 that may have more than 15 ports (USB 3.x ports count as two ports whether they are USB-A or USB-C).